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a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1718289634; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=dZZKqIZa8LpMpBMJeK4UkZIyqzDHa89DLPPeFmhbgkk=; b=dTX0lJj1niKJsTKr2z00t/wrL0ocvPoBfR0q4Ag4cbX485kFNrh4zvYR4L9mqQzNNiSy2G 3+Pfy90OXzyynxOYIMvpXqlosbdNjsEg6+THdFSiOfNzN0VypLIfqfkODzgYBeFx9hy7JV CugNoHAcdi/eOt9ShOWJzfi+/3PD7eU3bXfBfodCucHndjUMfC4ORmPAsnH0mrEwptqSgl DQsfS7JLBO9jjTJqxT1lj6PyG6o0dApit4JaiJhwWJklAFf/PVM/CZXKtipL+VVrncACMh J0/WByr2U9KGLBnReZ43XX2xIAdqMRAVdoCY1SlHI6ceh+EUyQngGWYeTqPUkA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1718289634; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=dZZKqIZa8LpMpBMJeK4UkZIyqzDHa89DLPPeFmhbgkk=; b=ESLAE//Pppun/KPWB60BOw0kO9Wqfa8Y0tCL6uZgE2XUsn491f22zzmTX41oxU/H3Cl7sO Tcz7ZpDHSegUtSCw== To: Borislav Petkov , Frederic Weisbecker Cc: Narasimhan V , Thomas Gleixner , lkml Subject: Re: WARNING: CPU: 7 PID: 0 at kernel/time/timer_migration.c:1332 tmigr_inactive_up+0xd2/0x190 In-Reply-To: <20240612090347.GBZmlkc5PwlVpOG6vT@fat_crate.local> References: <20240612090347.GBZmlkc5PwlVpOG6vT@fat_crate.local> Date: Thu, 13 Jun 2024 16:40:33 +0200 Message-ID: <87h6dwzz1a.fsf@somnus> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Hi, Borislav Petkov writes: > Hi, > > one of our testing machines hit this today: > thanks for the report. Is it reproducible? If yes, might it be possible to enable the timer_migration tracepoints and provide the trace? I have a vague guess, but a trace output would definitely help. Thanks, Anna-Maria